Grindstone Running Festival by Utmb

Verona, United States • 19-21 Sep 2025

The Grindstone Running Festival by UTMB is an annual trail running event held in Virginia's Shenandoah Valley, featuring challenging courses through national forests with stunning fall foliage and mountain views. Runners can choose from four distances: 21K, 50K, 100K, and 100M, each demanding technical terrain, elevation gains, and rugged landscapes. The event serves as a qualifier for the UTMB World Series Finals and other iconic races like Western States Endurance Run. Participants enjoy scenic trails, local culture, and post-race festivities, making it a premier destination for trail runners seeking adventure, endurance, and qualification opportunities in a breathtaking setting. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K UTMB 100K UTMB 100M
160 km
6400 m+
100m
100 km
3350 m+
100k
50 km
1550 m+
50k
21 km
500 m+
21k
Visit the organization's website for the most recent information.
Trail runs nearby

The Jarmans Invitational Marathon, held annually in Crozet, Virginia, is a challenging 30-mile race featuring a grueling course with 7,610 feet of elevation gain and loss. Runners tackle a steep gravel road, Jarmans Gap, five times, each lap involving a 2.9-mile climb and descent. The course is know..

The Orchard Dash 10k is a cross-country trail race held at Albemarle CiderWorks in North Garden, Virginia. The event features both 5k and 10k routes, with the 10k consisting of two laps on a hilly course. Participants receive a finisher’s medal, a technical event shirt, and a glass of cider from Alb..

The Mountain Masochist Trail Run is a renowned trail running event held in Montebello, Virginia, featuring a challenging 50-mile course. Celebrating over 40 years, this race is known for its scenic routes through the Blue Ridge Mountains, particularly during the peak fall foliage season. The course..

The Harvest Hustle 10k and 5k is a trail running event held at Walnut Creek Park near Charlottesville. The race features a challenging cross-country course with elevation changes, rocks, and roots, offering a scenic and adventurous experience for participants. Runners receive a finisher’s medal, a t..